The Number
1087
One Thousand and Eighty-Seven
In Base 8 Octal Is
20778
The numbers with a 8 subscript use Base 8 Octal notation.
For more familiar numbers: See One Thousand and Eighty-Seven in Base 10 Decimal
Nearby Numbers
Positive, nonzero integers within three units
Scientific Notation
Scientific notation expresses a quantity as the product of its significand with 10 raised to an integer exponent.
1.087e3
Reciprocal
A number multiplied with its reciprocal is one.
0.0003611232756444763228
The reciprocal of 1087 in Base 8 Octal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 20778 is not a palindrome.
A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
One thousand and eighty-seven is the 181st prime number. See primes in Base 8 Octal
Not A Composite
Composites have more than just these two factors.
One Thousand and Eighty-Seven is not a composite number because it has exactly two factors: One and One Thousand and Eighty-Seven
Prime Factors
The number one thousand and eighty-seven has the following 1 prime factor:
Prime Factorization
The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities
207781
= 20778
Base Conversions
The number one thousand and eighty-seven in 35 different bases